DUSP22 and ulcerative colitis: In addition, ROC curves were performed to evaluate the diagnostic value of JKAP mRNA expression for IBD, which disclosed that JKAP had a good diagnostic value for A-CD (Figure 1J) and active ulcerative colitis (Figure 1L), but no diagnostic power for CD with remission (R-CD) (Figure 1K) and ulcerative colitis with remission (Figure 1M) was discovered.